1. Division of Clinical Radiology, Vetsuisse Faculty; University of Bern; 3012 Bern Switzerland
2. Department of Clinical Veterinary Medicine, and Division of Neurological Sciences, DCR-VPH; Vetsuisse-Faculty, University of Bern; 3012 Bern Switzerland
3. Division of Clinic for Ruminants; Vetsuisse Faculty, University of Bern; 3012 Bern Switzerland
4. Division of Clinical Neurology; Vetsuisse Faculty, University of Bern; 3012 Bern Switzerland